AllMovie

Reba Burgess (Audrey Totter) has managed to keep her late husband's mining company alive by securing big bank loans, using a shoebox full of uncut diamonds as collateral. All this may come to an end when Carl Bascom (Jeff Corey) appears out of nowhere, claiming to have a written agreement that gives him half of the mine. Perry Mason (Raymond Burr) enters the scene when Bascom is killed with a weapon owned by Reba. This episode is topheavy with familiar character actors in the supporting cast, including Elisha Cook Jr. (The Maltese Falcon), Bruce Bennett (Treasure of the Sierra Madre), Ben Johnson (The Last Picture Show) and Roy Barcroft (who showed up in virtually every Republic serial and western ever made!)